

We are saying the same thing, I was oversimplifying though.
The profile is based on the voltage of the battery, the capacity, and the permissible amp draw. The actual voltage reading informs the device of the real remaining capacity because the device can’t read capacity and can only infer it based on historic data compared against the profile. Battery temperature is also a throttling factor, but we don’t need to get that far into the battery management weeds.
Heatwaves, you look like a conservative that left their family.